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AUXILIARIES FOR LAMPS - BALLASTS FOR DISCHARGE LAMPS (EXCLUDING TUBULAR FLUORESCENT LAMPS) - PERFORMANCE REQUIREMENTS
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Available format(s): Hardcopy, PDF
Language(s): English
Published date: 01-01-2005
Publisher: National Standards Authority of Ireland
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.Only cited Standards give presumption of conformance to New Approach Directives/Regulations.Dates of withdrawal of national standards are available from NSAI.
FOREWORDINTRODUCTION1 Scope2 Normative references3 Terms and definitions4 General notes on tests5 Marking6 Ballasts designed to operate at various supply voltages7 Circuit power-factor8 Supply current9 Current waveform 9.1 Lamp operating current waveform 9.2 Test procedure10 Magnetic screening11 Ignitors12 Electrical requirements for ballasts for high-pressure mercury vapour lamps 12.1 Ballast setting 12.2 Short-circuit current 12.3 Open-circuit voltage (minimum voltage for stable operation)13 Electrical requirements for ballasts for low-pressure sodium vapour lamps 13.1 Ballast setting 13.2 Short-circuit current and run-up conditions 13.3 Open-circuit voltage (minimum voltage for stable operation)14 Electrical requirements for ballasts for metal halide lamps 14.1 Ballast setting 14.2 Short-circuit current and run-up conditions 14.3 Open-circuit voltage (minimum voltage for stable operation)15 Electrical requirements for ballasts for high-pressure sodium vapour lamps 15.1 Ballast setting 15.2 Short-circuit current 15.3 Open-circuit voltageAnnex A (normative) Reference ballastsAnnex B (normative) Reference lampsAnnex C (normative) General requirements for testsAnnex D (normative) Explanation of measurements of ballast setting and lamp-operating current waveform for high-pressure sodium vapour lampsAnnex E (informative) InterpretationsAnnex ZA (normative) Normative references to international publications with their corresponding European publicationsBibliography
Defines performance requirements for ballasts for discharge lamps such as high-pressure mercury vapour, low-pressure sodium vapour, high-pressure sodium vapour and metal halide lamps.
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